Alwis, B H A Rasidu December 2018 FIDE Individual Chess Calculations

Rapid: Individual Calculations December 2018

Alwis, B H A Rasidu Total change: 51.80

Sri Lanka National Youth Rapid Championship 2018 - Under 10 Open			Colombo		SRI	2018-11-03
Rc	Ro			w	n	change	K	*Kchg**	Game
1162	1236			5.00	6	1.41	20	28.20

Jayarathna, Sharada Induwara		1035	SRI	1.00	1	0.24	20	4.80
Sathsara, E P Daham		1150	SRI	1.00	1	0.38	20	7.60
Kulathilake, S M M P		1169	SRI	0.50	1	-0.09	20	-1.80
Samarakoon, Vivash Ransara		1176	SRI	1.00	1	0.42	20	8.40
Basnayake, B M Thesandu Aken		1240	SRI	0.50	1	0.01	20	0.20
Vikasitha, Y M T Dinoj		1202	SRI	1.00	1	0.45	20	9.00
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

Western Asia Youth Rapid Championship 2018 - U10 Open			Tashkent		UZB	2018-11-17
Rc	Ro			w	n	change	K	*Kchg**	Game
1463	1236			2.50	6	1.18	20	23.60

Mirpulatov, Mirabror		1527	UZB	1.00	1	0.85	20	17.00
Saydaliev, Akobirkhon		1486	UZB	0.00	1	-0.19	20	-3.80
Bakhrillaev, Bakhrom		1536	UZB	0.00	1	-0.15	20	-3.00
Khaitov, Mashkhur		1496	UZB	0.50	1	0.32	20	6.40
Dumanuly, Sultanbeibarys		1333	KAZ	1.00	1	0.63	20	12.60
Swayham, P Das		1399	IND	0.00	1	-0.28	20	-5.60
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)

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